View Monthly Charts

The following tables present IEM computed monthly data summaries based on daily data provided by or computed for the IEM. A download interface exists for the daily summary information. The climatology is provided by the nearest NCEI climate station (USC00407015) within the current 1991-2020 dataset.

To load shown data into Microsoft Excel, highlight the table information with your mouse and then copy/paste into Excel.

Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	0.00	0.00	M	M	M	M	M
2017	M	M	M	6.35	1.33	2.74	3.06	6.83	1.48	3.22	2.04	2.44
2018	2.91	13.00	3.81	5.58	7.81	2.91	1.41	2.67	8.99	3.51	3.75	6.63
2019	4.12	1.19	2.67	6.12	3.36	2.62	3.11	1.72	0.22	9.90	4.10	3.41
2020	5.39	4.46	8.64	5.01	0.01	M	M	M	M	M	M	M
2021	M	M	M	1.22	4.18	2.72	3.99	0.73	M	M	M	1.97
2022	4.86	10.77	3.74	4.07	4.51	1.39	1.62	2.70	1.44	M	M	M
2023	M	M	M	25.09	M	M	M	M	M	M	M	0.08
2024	M	M	M	0.11	M	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	4.89	0.19	0.07
2026	2.81	1.85	2.91	3.92	3.19	4.98	5.10	1.19	M	M	M	M
NCEI Climatology	4.43	5.23	5.59	5.29	5.53	4.04	4.95	4.05	4.35	4.23	4.08	5.51

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	6.5	6.5	5.2	4.3	3.4	2.9	3.0	4.9	6.3	4.7
2015	5.5	7.1	5.0	5.8	4.2	4.3	3.9	3.0	2.4	4.1	4.6	5.9
2016	6.0	6.6	7.2	5.5	4.6	3.9	3.9	3.0	2.6	4.2	3.3	5.8
2017	6.2	M	M	5.8	3.2	3.8	3.5	3.3	3.3	4.1	5.1	5.4
2018	6.5	6.7	6.8	6.9	4.0	3.5	2.9	3.6	2.9	3.8	5.4	5.2
2019	5.8	7.2	6.5	5.7	4.7	4.1	3.5	2.6	2.5	3.6	4.7	4.8
2020	5.4	6.5	6.5	5.7	3.2	4.1	2.4	2.7	3.0	3.8	4.2	5.0
2021	6.0	6.7	5.9	5.3	4.0	3.8	3.1	2.5	1.9	3.6	4.4	6.5
2022	6.3	6.1	7.2	6.6	5.0	2.8	3.7	2.7	2.8	3.4	M	M
2023	M	M	M	3.9	3.5	3.2	3.0	2.7	2.1	3.8	3.7	4.7
2024	5.7	6.0	5.7	6.9	3.0	2.8	2.8	2.9	3.5	2.8	4.9	5.7
2025	4.8	6.2	7.4	9.5	M	M	M	M	1.2	2.6	4.6	4.8
2026	5.8	5.5	7.6	5.7	4.0	3.8	2.4	2.4	0.4	M	M	M
NCEI Climatology	M	M	M	M	M	M	M	M	M	M	M	M

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	61.40	71.78	80.08	84.50	83.85	87.97	81.14	72.24	52.94	48.95
2015	46.34	41.06	60.57	71.84	78.51	86.54	89.14	85.54	83.00	72.06	63.98	60.22
2016	46.05	53.40	64.80	72.38	76.94	90.25	92.21	88.28	85.82	78.14	65.96	50.29
2017	55.85	M	M	75.65	74.88	84.32	89.69	84.95	80.96	72.28	62.42	49.25
2018	45.18	57.84	60.74	65.78	83.97	88.04	89.37	88.96	84.50	72.65	54.08	51.86
2019	47.85	60.96	59.06	72.20	80.89	84.56	88.38	89.02	90.98	72.41	56.30	56.33
2020	52.03	52.79	65.39	68.84	79.86	85.40	90.35	86.23	79.46	71.48	65.06	52.03
2021	49.54	45.76	66.37	69.20	75.78	84.80	87.28	87.45	81.20	74.33	59.60	63.65
2022	47.21	53.28	65.56	70.22	80.37	88.88	93.37	88.21	83.60	77.00	M	M
2023	M	M	M	69.80	78.28	86.42	88.27	87.28	84.08	74.10	63.74	56.45
2024	44.60	62.23	66.95	73.10	80.96	87.38	88.85	91.05	82.52	77.46	65.36	53.95
2025	45.30	54.50	68.17	76.40	M	M	M	M	81.80	73.81	64.58	41.90
2026	41.31	56.49	73.05	77.72	79.21	85.40	89.37	91.05	90.20	M	M	M
NCEI Climatology	50.40	54.93	64.00	73.50	80.70	87.29	90.90	90.60	85.10	75.20	63.10	53.22

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	34.03	45.38	56.91	65.84	62.48	66.32	59.78	49.48	31.88	34.26
2015	26.19	21.71	37.34	49.04	55.63	66.62	69.80	63.41	58.64	47.45	43.46	39.90
2016	25.38	34.13	40.50	48.44	54.01	65.91	71.04	71.74	62.42	52.88	38.90	31.54
2017	44.15	M	M	54.13	52.54	63.98	71.88	65.74	59.36	49.01	39.20	29.45
2018	25.44	39.20	39.03	42.56	62.60	67.34	69.34	67.77	65.36	51.57	35.78	35.37
2019	31.36	43.95	35.89	48.08	59.41	64.28	68.99	67.59	63.74	49.71	32.18	36.24
2020	34.85	33.92	45.82	45.26	59.90	64.22	69.86	67.83	60.38	48.66	38.42	29.33
2021	32.64	27.89	42.57	45.38	54.12	65.78	69.16	69.45	59.90	54.18	33.26	42.63
2022	26.02	29.43	40.25	48.02	58.71	64.88	71.02	67.88	58.04	43.10	M	M
2023	M	M	M	44.69	56.50	62.06	68.53	68.06	60.50	50.29	37.76	33.92
2024	26.43	36.66	42.86	51.80	60.94	66.02	69.97	66.14	62.60	48.49	45.02	36.01
2025	23.81	32.51	42.10	56.00	M	M	M	M	59.30	50.70	40.88	29.48
2026	21.98	33.48	47.10	52.64	57.32	65.48	70.73	68.29	71.60	M	M	M
NCEI Climatology	28.40	31.41	38.50	46.70	56.79	65.21	69.01	67.20	59.61	46.80	36.69	31.10

Average Daily Temperature (high+low)/2 [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	47.71	58.58	68.49	75.17	73.17	77.15	70.46	60.86	42.41	41.61
2015	36.27	31.39	48.95	60.44	67.07	76.58	79.47	74.47	70.82	59.75	53.72	50.06
2016	35.72	43.77	52.65	60.41	65.47	78.08	81.62	80.01	74.12	65.51	52.43	40.91
2017	50.00	M	M	64.89	63.71	74.15	80.79	75.35	70.16	60.64	50.81	39.35
2018	35.31	48.52	49.88	54.17	73.28	77.69	79.35	78.36	74.93	62.11	44.93	43.61
2019	39.61	52.45	47.47	60.14	70.15	74.42	78.68	78.31	77.36	61.06	44.24	46.28
2020	43.44	43.36	55.60	57.05	69.88	74.81	80.11	77.03	69.92	60.07	51.74	40.68
2021	41.09	36.82	54.47	57.29	64.95	75.29	78.22	78.45	70.55	64.25	46.43	53.14
2022	36.62	41.35	52.90	59.12	69.54	76.88	82.20	78.05	70.82	60.05	M	M
2023	M	M	M	57.25	67.39	74.24	78.40	77.67	72.29	62.19	50.75	45.18
2024	35.51	49.44	54.91	62.45	70.95	76.70	79.41	78.60	72.56	62.98	55.19	44.98
2025	34.55	43.51	55.14	66.20	M	M	M	M	70.55	62.25	52.73	35.69
2026	31.65	44.99	60.07	65.18	68.26	75.44	80.05	79.67	80.90	M	M	M
NCEI Climatology	39.40	43.17	51.25	60.10	68.75	76.25	79.95	78.90	72.36	61.00	49.90	42.16

Average Relative Humidity [%]

This value is computed via a simple average of available observations weighted by the duration between observations.

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	62.9%	66.2%	72.2%	81.1%	78.3%	79.3%	80.7%	78.9%	67.0%	82.5%
2015	67.4%	63.6%	73.6%	70.4%	76.9%	78.3%	79.8%	79.7%	80.0%	76.9%	73.0%	79.5%
2016	69.8%	67.0%	59.6%	63.8%	75.1%	72.3%	78.6%	83.6%	79.3%	72.0%	69.5%	72.5%
2017	95.7%	M	M	73.7%	74.8%	78.9%	77.9%	83.2%	81.3%	77.8%	74.4%	71.7%
2018	65.9%	78.4%	68.8%	65.7%	78.3%	80.2%	79.4%	77.5%	83.1%	80.9%	80.7%	80.5%
2019	75.0%	74.7%	62.3%	70.5%	78.5%	78.6%	81.7%	81.1%	74.9%	80.5%	75.0%	78.1%
2020	76.7%	74.8%	75.1%	68.4%	77.3%	77.0%	81.2%	83.9%	83.3%	82.0%	70.9%	74.6%
2021	72.1%	76.2%	66.1%	65.5%	73.5%	79.8%	83.7%	83.7%	85.0%	82.9%	72.3%	78.1%
2022	68.5%	69.5%	60.0%	64.0%	78.5%	73.2%	75.0%	81.0%	75.2%	63.9%	M	M
2023	M	M	M	67.7%	76.8%	77.2%	84.2%	84.5%	80.1%	75.6%	69.3%	74.0%
2024	77.7%	66.4%	66.3%	68.1%	82.7%	80.2%	81.8%	73.2%	79.9%	75.7%	79.7%	74.6%
2025	68.5%	71.3%	55.0%	62.7%	M	M	M	M	82.6%	80.6%	75.4%	87.1%
2026	68.8%	68.3%	62.7%	68.1%	76.9%	82.5%	85.6%	80.6%	75.3%	M	M	M

Monthly Plots

Select month and year:

Aug 2026

JanFebMarAprMayJunJulAugSepOctNovDec 2014201520162017201820192020202120222023202420252026

Oct 2026